dom content load load - amorfati0310/javascript-vm GitHub Wiki

dom content Download

๊ฐœ๋ฐœ์ž ๋„๊ตฌ ๋„คํŠธ์›Œํฌ ํŒจ๋„ testํ•  ๋•Œ๋Š” disable cache๋กœ ์ „์ฒด๋ฅผ ๋ณด๋Š” ๊ฒƒ์ด ๋” ์ข‹๋‹ค

์ƒˆ๋กœ๊ณ ์นจ ์•„๋ž˜์— DomContentLoad 338ms Load 708ms ๋ผ๋Š” ๋ฌธ๊ตฌ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ๋”์— ํ•„์š”ํ•œ ContentLoad๊ฐ€ ๋˜์—ˆ๋‹ค. Load๋Š” ์ด๋ฏธ์ง€๋ผ๋˜์ง€ ์™ธ๋ถ€ ์ž์›๊นŒ์ง€ ๋‹ค ๋กœ๋“œ๊ฐ€ ๋˜์—ˆ์„ ๋•Œ ๋œ ์‹œ๊ฐ„

๋ณดํ†ต dom์ด load๋œ ํ›„์— ์•ˆ์ „ํ•˜๊ฒŒ ํŒŒ์ผ์„ ์‹œ์ž‘ํ•จ ๐Ÿ‘

  document.addEventListener("DOMContentLoaded", function(event) {
     init();
  });


์ฐธ๊ณ  ํฌ๋กœ์Šค ๋ธŒ๋ผ์šฐ์ง• 
if (document.addEventListener) { 
   document.addEventListener("DOMContentLoaded", function () { 
   document.removeEventListener("DOMContentLoaded", arguments.callee, false); 
   domReady(); }, false); 
} 
// Internet Explorer 
else if (document.attachEvent) { 
document.attachEvent("onreadystatechange", function () {
 if (document.readyState === "complete") { 
document.detachEvent("onreadystatechange", arguments.callee); 
domReady(); 
} }); } 
//DOM์ด ๋ชจ๋‘ ๋กœ๋“œ ๋˜์—ˆ์„ ๋•Œ function domReady () { //์ฒ˜๋ฆฌํ•  ๋‚ด์šฉ }


load๊ฐ€ ๋œ ํ›„์—๋Š” ์–ด๋–ค ๊ฒƒ์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„๊นŒ

img